CN106602675A - AGV (automatic guided vehicle) automatic charging structure - Google Patents
AGV (automatic guided vehicle) automatic charging structure Download PDFInfo
- Publication number
- CN106602675A CN106602675A CN201710091692.9A CN201710091692A CN106602675A CN 106602675 A CN106602675 A CN 106602675A CN 201710091692 A CN201710091692 A CN 201710091692A CN 106602675 A CN106602675 A CN 106602675A
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- CN
- China
- Prior art keywords
- electrode
- agv
- locating dowel
- location hole
- automatic charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 210000003660 reticulum Anatomy 0.000 description 11
- 238000003032 molecular docking Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention belongs to the technical field of AGV automatic charging, and specifically relates to an AGV (automatic guided vehicle) automatic charging structure. The automatic charging structure comprises a location column arranged on an AGV and a location hole and a back cover, which are arranged to a charging pile. The location hole and the back cover are connected mutually; the location column is in a biconical structure; and the location column realizes inserted connection with the location hole through a biconical surface thereof. The location column is internally provided with an input electrode running through the location column; and the back cover is provided with an output electrode. The input electrode comprises a circular first electrode, a circular second electrode and a semicircular third electrode. The location column is internally provided with a first step, a second step and a third step corresponding to the first electrode, the second electrode and the third electrode respectively. The second electrode is externally provided with a second spring for realizing electrode soft contact. The disclosed AGV automatic charging structure is simple in structure, high in automation degree, capable of realizing AGV automatic charging efficiently and capable of realizing unattended operation.
Description
Technical field
The present invention relates to a kind of AGV navigation vehicles automatic charging structure.Belong to navigation vehicle automatic charging technical field.
Background technology
With the needs of national product, automatical pilot transportation vehicle (AGV) gradually enters into factory, substitutes traditional manpower transport
And find application rapidly.In multisystem, in order to improve the utilization ratio of every dolly, every dolly of optimization is focused on
On the algorithm of task scheduling.In terms of charging, when AGV requires supplementation with electric power, can automatically report and ask to charge, be controlled by ground
Center commander processed, drives towards specified charging zone or platform position, and vehicle-mounted charge connector is connected and implements to fill automatically with ground charging system
Electricity.AGV automatically disengages charging system and drives towards workspace or area's normal operation input of awaiting orders after charging complete.It is characterized in entirely filling
Electric process all realizes that automation, intellectuality are kept an eye on without the need for special messenger.Now charging pile is typically using centralized arrangement and dispersed placement.
Dispersed placement is by the sub-path of each point position battery charger cradle bit distribution in system or each section.The characteristics of dispersed placement is
Without the need for specially charge room, service is uniform convenient, can make full use of interval and retention in AGV work it is especially remote to path,
The unique superiority of system that scope is wide and dissipates.Centralized arrangement is that in an AGV system (many AGV), special selected one is filled
Electric region, is that specification is neat the characteristics of by whole battery charger cradle positions centralized arrangement, centralized arrangement, is easy to system administration and maintenance, special
The other AGV system to using lead-acid accumulator, takes into consideration with maintaining room, can bring many facilities.
In traditional AGV system, operationally system can carry out monitor in real time to dolly by interlock circuit to battery electric quantity, when
When detection voltage is less than setting reference voltage, AGV enters the state of not enough power supply, and system meeting break-off is found charging station and entered
Row charges.Because traditional charging pile position is fixed, the online charging modes of AGV guide cars substantially have two kinds, first kind of way
It is that after AGV drives to special charge position, the plug on AGV is untied pull-out by needs by workman, is inserted to inserting for charge position
On seat, charging is finished need to also pull up storage to AGV by workman by plug, and the second way is that conductive plate is installed on ground, conductive
Plate connects the both positive and negative polarity of charger, and the brush block matched with conductive plate is installed in the lower section of AGV guide cars, the brush block of AGV guide cars and
Conductive plate on ground can be carried out charging after coincideing, and charges rear AGV guide cars and may exit off.Filling used by first kind of way
The weak point of electric installation, is to need manual intervention, and whole charging process need to greatly reduce filling for AGV by manual intervention
Electric flexibility and fluency, have impact on to a great extent the service efficiency of AGV.The charging device of the second way, although its
Automaticity is higher, but its weak point is needed in ground excavation foundation, in the mill floor for not allowing to excavate with regard to nothing
Method is implemented；In addition conductive plate is embedded in underground, and insulation processing has high demands, if ground runs into the weather of humidity, is easily caused positive and negative
Leak electricity between the conductive plate of pole, and brush block is easily worn and easy adsorption of foreign matter, wear and tear and be adsorbed with the brush block of foreign matter with
Loose contact is caused between conductive plate, sparking of discharging together.
A kind of intelligence contraposition charging device (Authorization Notice No. for the flexible contact of AGV guide cars band existing at present：
CN203301199U), foregoing invention create charging device charger mainly include charge control module, charging output end and
Charger control mainboard；Charging output end is contact type structure, can be with the charging pole plate contact on AGV guide cars
Electrical connection, charging pole plate is connected with the storage battery on AGV guide cars；Charging output end is arranged on by insulator and is slided
On dynamic platform, sliding stand is arranged on rail plate and configures sliding drive mechanism；Charger is faced on the side of AGV guide cars,
Transmitter is installed and receiver is each one, on the side of corresponding AGV guide cars, mounted in pairing mode transmitter and receiver are each
One；Transmitter and receiver on charger is electrically connected by charger signal receiving/transmission device with charge control module；AGV draws
Transmitter and receiver on guide-car is electrically connected by dolly signal receiving/transmission device with battery monitoring device.Above-mentioned patent with this
Bright difference is：1st, in the present invention locating dowel of biconial structure plug together with location hole be connected it is achievable it is a range of oneself
Main positioning, it is ensured that the accurate docking of locating dowel and location hole；2nd, the 3rd electrode is electrically connected with output electrode using inclined-plane, it is ensured that the
There is certain contact force and large contact area between three electrodes and output electrode, the 3rd electrode is contacted well with output electrode,
The contact resistance between the 3rd electrode and output electrode is reduced, powered reliability is improved.
In sum, good in order to realize AGV navigation vehicles and charging pile contact, recharging needs at present invention badly a kind of
With simple structure, high degree of automation, efficiently automatical pilot transportation vehicle (AGV) can be charged, unmanned value can be realized
The AGV navigation vehicle automatic charging structures kept.
The content of the invention
The present invention proposes that one kind has simple structure, and high degree of automation can efficiently to automatical pilot transportation vehicle
(AGV) charge, unattended AGV navigation vehicles automatic charging structure can be realized, solve the problems, such as prior art.
In order to solve above-mentioned technical problem, the technical scheme is that：
A kind of AGV navigation vehicles automatic charging structure, the locating dowel of AGV navigation vehicles and charging pile is installed on including being installed on
Location hole and bonnet, the location hole and bonnet are connected with each other, and the locating dowel is biconial structure, and the locating dowel passes through it
The biconial face of upper setting plugs together with the location hole and is connected, and diconical locating dowel with location hole in the case where plugging together and being connected
It is capable of achieving a range of autonomous positioning, it is ensured that the accurate docking of locating dowel and location hole.
The input electricity level of the locating dowel is provided through in the locating dowel, the bonnet is provided with output electrode, institute
Stating the electric level of input includes circular first electrodes, circular second electrode and semicircle 3rd electrode, include in the locating dowel with
The first electrode, second electrode first ladder corresponding with the 3rd electrode, the second ladder and the 3rd ladder, three-stage, half
The input electricity level that circular 3rd electrode is arranged is connected firmly after embedded locating dowel, in locating dowel and location hole docking, input electricity
The two halves circle electrode pair of level and output electrode is connect under state, can prevent electrode rotary.
The second electrode neighboring is additionally provided with the second spring for realizing the soft contact of electrode, and the input electricity level is through slotting
The locating dowel and location hole of connection are closed, is electrically connected with the output electrode, the 3rd electrode is punished with the connection of output electrode
Inclined-plane is not provided with it.3rd electrode is electrically connected with output electrode using inclined-plane, it is ensured that have one between the 3rd electrode and output electrode
Fixed contact force and large contact area, reduce the contact resistance between the 3rd electrode and output electrode, improve powered reliability
Property, can also prevent from contacting spring between the 3rd electrode and output electrode, further strengthen by electric reliability.
Further, the location hole and bonnet are bolted.
Further, the locating dowel rear end is provided with the first bullet fixed for the locating dowel and location hole, adjust
Spring.First spring arrange can on the inclined position of AGV navigation vehicles adjust automatically input electrode and output electrode contact surface,
Ensure that contact surface is parallel, contact is good.
Further, the bonnet is provided with and judges that input electrode contacts good optical coupled switch with output electrode, may be used also
Play contact and estimate effect.
Further, the output electrode includes circular 4th electrode and semicircle 5th electrode, bag in the location hole
Include the fourth order ladder and fiveth ladder corresponding with circular 4th electrode and semicircle 5th electrode.Three-stage, semicircle
The output electrode that the electrode of shape the 5th is arranged is connected firmly after embedded location hole, in locating dowel and location hole docking, the electric level of input
Connect under state with the two halves circle electrode pair of output electrode, electrode rotary can be prevented.
The characteristics of present invention has following and beneficial effect：
A kind of AGV navigation vehicles automatic charging structure according to the present invention is by arranging the locating dowel of biconial structure and positioning
Hole plugs together connection and is capable of achieving a range of autonomous positioning, it is ensured that the accurate docking of locating dowel and location hole；In locating dowel
Input electrode is electrically connected with the output electrode of location hole using inclined-plane, it is ensured that have certain connecing between input electrode and output electrode
Touch and large contact area, reduce the contact resistance between input electrode and output electrode, improve powered reliability, entirely
Structure realizes recharging, autonomous adjustment position, and simple structure, high degree of automation can be transported efficiently to homing guidance
Car (AGV) charges, and can realize unmanned.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of stereogram of AGV navigation vehicles automatic charging structure of the invention；
Fig. 2 is a kind of plan of AGV navigation vehicles automatic charging structure of the invention；
Fig. 3 is a kind of structural representation of AGV navigation vehicles automatic charging structure of the invention；
Fig. 4 is the structural representation that electric level is input in a kind of AGV navigation vehicles automatic charging structure of the invention.
In figure, 1- locating dowels；2- location holes；3- bonnets；The springs of 4- first；5- second springs；The electric level of 6- inputs；7- is exported
Electrode；8- optical coupled switch；9- inclined-planes；10- first electrodes；11- second electrodes；The electrodes of 12- the 3rd.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.Here it should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not constitute limitation of the invention.Additionally, disclosed below
As long as the present invention each embodiment in involved technical characteristic do not constitute conflict each other and just can be mutually combined.
A kind of structural representation of the AGV navigation vehicles automatic charging structure with reference to shown in Fig. 1.A kind of AGV navigation vehicles are automatic
Charging structure, including the locating dowel 1 for being installed on AGV navigation vehicles and the location hole 2 and bonnet 3 for being installed on charging pile, the positioning
Hole 2 and bonnet 3 are connected with each other, and the locating dowel 1 is biconial structure, and the locating dowel 1 passes through the biconial face for arranging thereon
Plug together with the location hole 2 and be connected, diconical locating dowel 1 plug together with location hole 2 be connected in the case of be capable of achieving certain model
Enclose interior autonomous positioning, it is ensured that the accurate docking of locating dowel 1 and location hole 2.
The rear end of the locating dowel 1 is provided with the first spring 4 fixed for the locating dowel 1 and location hole 2, adjust.The
One spring 4 arrange can on the inclined position of AGV navigation vehicles adjust automatically input electrode 6 and output electrode 7 contact surface, protect
Card contact surface is parallel, and contact is good.
The input electricity level 6 of the locating dowel 1 is provided through in the locating dowel 1, the bonnet 3 is provided with output electrode
7, it is described to be input into electric level 6 including circular first electrodes 10, circular second electrode 11 and semicircle 3rd electrode 12, semicircle the 3rd
The size of electrode 12 is more than circular second electrode 11, and the size of circular second electrode 11 is more than circular first electrodes 10, described fixed
First ladder, second ladder corresponding with the first electrode 10, the electrode 12 of second electrode 11 and the 3rd is included in the post 1 of position
With the 3rd ladder, the input electricity level 6 that three-stage, semicircle 3rd electrode 12 are arranged is connected firmly after embedded locating dowel 1, fixed
Position post 1 and location hole 2 dock, be input into the circular electrode pair of the two halves of electric level 6 and output electrode 7 connects under state, can prevent electrode from revolving
Turn.
The output electrode 7 includes circular 4th electrode and semicircle 5th electrode, includes and institute in the location hole 2
State the circular 4th electrode fourth order ladder corresponding with semicircle 5th electrode and the 5th ladder.Three-stage, semicircle the 5th are electric
The output electrode 7 that pole is arranged is connected firmly after embedded location hole 2, docks in locating dowel 1 and location hole 2, is input into electricity level 6 and defeated
The two halves circle electrode pair for going out electrode 7 is connect under state, can prevent electrode rotary.
The neighboring of the second electrode 11 is additionally provided with the second spring 5 for realizing the soft contact of electrode, and the input electricity level 6 is passed through
The interspersed locating dowel 1 and location hole 2 for closing connection, electrically connects with the output electrode 7, the 3rd electrode 12 and output electrode 7
Junction be respectively arranged with inclined-plane 9.3rd electrode 12 is electrically connected with output electrode 7 using inclined-plane, it is ensured that the 3rd electrode 12 with
There is certain contact force and large contact area between output electrode 7, reduce the contact between the 3rd electrode 12 and output electrode 7
Resistance, improves powered reliability.
The location hole 2 and bonnet 3 are bolted.
The bonnet 3 is provided with and judges that input electrode 6 contacts good optical coupled switch 8 with output electrode 7, may also function as connecing
Touch and estimate effect.
A kind of AGV navigation vehicles automatic charging structure according to the present invention is by arranging the locating dowel 1 of biconial structure and determining
Position hole 2 plugs together connection and is capable of achieving a range of autonomous positioning, it is ensured that the accurate docking of locating dowel 1 and location hole 2；Locating dowel
Input electrode 6 on 1 is electrically connected with the output electrode 7 of location hole 2 using inclined-plane, it is ensured that between input electrode 6 and output electrode 7
There is certain contact force and large contact area, reduce the contact resistance between input electrode 6 and output electrode 7, improve by electricity
Reliability, total realizes recharging, autonomous adjustment position, simple structure, and high degree of automation can be efficiently right
Automatical pilot transportation vehicle (AGV) charges, and can realize unmanned.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to described enforcement
Mode.For a person skilled in the art, in the case of without departing from the principle of the invention and spirit, to these embodiments
Various changes, modification, replacement and modification are carried out, is still fallen within protection scope of the present invention.
Claims (5)
1. a kind of AGV navigation vehicles automatic charging structure, it is characterised in that：Including the locating dowel and installation that are installed on AGV navigation vehicles
In the location hole and bonnet of charging pile, the locating dowel is biconial structure, and the locating dowel passes through the biconial for arranging thereon
Face plugs together with the location hole and is connected, and the input electricity level of the locating dowel is provided through in the locating dowel, and the bonnet sets
Output electrode is equipped with, the input electricity level includes circular first electrodes, circular second electrode and semicircle 3rd electrode, described fixed
First ladder, second ladder and threeth corresponding with the first electrode, second electrode and the 3rd electrode is included in the post of position
Ladder, the second electrode neighboring is additionally provided with the second spring for realizing the soft contact of electrode, and the input electricity level is through plugging together
The locating dowel and location hole of connection, electrically connects with the output electrode, and the 3rd electrode is distinguished with the junction of output electrode
It is provided with inclined-plane.
2. a kind of AGV navigation vehicles automatic charging structure according to claim 1, it is characterised in that：The location hole is with after
Lid is bolted.
3. a kind of AGV navigation vehicles automatic charging structure according to claim 1 and 2, it is characterised in that：After the locating dowel
End is provided with the first spring fixed for the locating dowel and location hole, adjust.
4. a kind of AGV navigation vehicles automatic charging structure according to claim 3, it is characterised in that：The bonnet is provided with
Optical coupled switch.
5. a kind of AGV navigation vehicles automatic charging structure according to claim 1 or 4, it is characterised in that：The output electrode
Including circular 4th electrode and semicircle 5th electrode, include in the location hole and circular 4th electrode and semicircle
The corresponding fourth order ladder of 5th electrode and the 5th ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091692.9A CN106602675A (en) | 2017-02-15 | 2017-02-15 | AGV (automatic guided vehicle) automatic charging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091692.9A CN106602675A (en) | 2017-02-15 | 2017-02-15 | AGV (automatic guided vehicle) automatic charging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106602675A true CN106602675A (en) | 2017-04-26 |
Family
ID=58587834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710091692.9A Pending CN106602675A (en) | 2017-02-15 | 2017-02-15 | AGV (automatic guided vehicle) automatic charging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106602675A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302154A (en) * | 2017-06-19 | 2017-10-27 | 西安交通大学 | Electric vehicle automatic charging interface arrangement |
| CN107599855A (en) * | 2017-08-07 | 2018-01-19 | 上海斐讯数据通信技术有限公司 | A kind of adaptive charging device and AGV navigation vehicles |
| CN110445201A (en) * | 2018-05-04 | 2019-11-12 | 苏州宝时得电动工具有限公司 | Automatically moving body intelligent charging system |
| CN114559843A (en) * | 2022-03-17 | 2022-05-31 | 安徽合力股份有限公司 | Charging butt joint self-adaptive adjusting structure |
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| CN1540808A (en) * | 2003-04-25 | 2004-10-27 | 三美电机株式会社 | Connector |
| CN2749092Y (en) * | 2004-09-30 | 2005-12-28 | 陈晓力 | Flexible connection socket for cannon plug |
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| CN107599855B (en) * | 2017-08-07 | 2021-05-07 | 台州市吉吉知识产权运营有限公司 | Self-adaptive charging device and AGV navigation vehicle |
| CN110445201A (en) * | 2018-05-04 | 2019-11-12 | 苏州宝时得电动工具有限公司 | Automatically moving body intelligent charging system |
| CN114559843A (en) * | 2022-03-17 | 2022-05-31 | 安徽合力股份有限公司 | Charging butt joint self-adaptive adjusting structure |
| CN114559843B (en) * | 2022-03-17 | 2023-08-25 | 安徽合力股份有限公司 | Charging docking self-adaptive adjusting structure |
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